| 发明名称 | Audio processing | ||
| 摘要 | A method including: determining a time difference between at least a first audio channel and a second audio channel of the same acoustic space; and enabling a corrective time shift between the first audio channel and the second audio channel when the time difference exceeds a threshold. | ||
| 申请公布号 | US9008321(B2) | 申请公布日期 | 2015.04.14 |
| 申请号 | US200913377139 | 申请日期 | 2009.06.08 |
| 申请人 | Nokia Corporation | 发明人 | Virolainen Jussi;Mutanen Jussi;Samposalo Kai |
| 分类号 | H04R29/00;G10L19/008;G10L25/06;H04M3/56;H04S7/00 | 主分类号 | H04R29/00 |
| 代理机构 | Alston & Bird LLP | 代理人 | Alston & Bird LLP |
| 主权项 | 1. A method comprising: determining a time difference between at least a first audio channel and a second audio channel of the same acoustic space wherein the time difference is determined by correlating audio data of the first audio channel as a consequence of an event in the acoustic space against audio data of the second audio channel as a consequence of the event in the acoustic space; and enabling a corrective time shift between the first audio channel and the second audio channel when the time difference exceeds a threshold, wherein the corrective time shift comprises introducing or discarding a segment of audio from the first audio channel or the second audio channel. | ||
| 地址 | Espoo FI | ||